Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727336 | Footwear insole with a moisture absorbent inner layer | — | 1998-03-17 |
| 5714229 | Slip-resistant, moisture absorbent sheet material | — | 1998-02-03 |
| 5607745 | Slip-resistant, moisture absorbent sheet material | — | 1997-03-04 |
| 5388349 | Footwear insole | — | 1995-02-14 |
| 4925724 | Slip-resistant, cushioning material | — | 1990-05-15 |
| 4893418 | Shoe insole and method of manufacture | — | 1990-01-16 |
| 4635385 | Shoe insert | — | 1987-01-13 |